This doesn't seem much of an issue for the A3, I wonder what's so different between the 2 cars? My Sister has a March 2023 Golf R-Line eTSI hybrid and that was full of bongs and stored faults. Got them all cleared and gave her the option of keeping off the Lane assist with my OBD11.
Similarly, our Cupra Born has had far fewer software issues than the ID3 before it did.
My S3 has 2 justifiable bongs currently - for limited view on the ACC system and low washer fluid. Given that a deer collision destroyed the ACC sensor and the washer bottle, that's fair enough.